 |
| Identical to |
AZ50
|
| Similar
Tubes |
AZ50_Mullard (other base)
AZ150 (other base)
|
| First Series |
1939 -- Collector info (Sammler) |
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Parallel, (AC/DC) /
If: 3 Ampere /
Vf 4 Volts /
|
| Tube prices |
2 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49 Design = Philips
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
g.h.
Gerhard Heigl
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
Ratheiser RTH,3.Aufl.,1964
Egon Penker
|
|
|
